(3x+9) (7x+5)

21x^2 + 78x + 45

CA
Answered by Caitlin A. Maths tutor

2968 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Multiply out and simplify (x+7)(x-3)


Expand (x+6)(x-3)


All tickets for a concert are at the same price. Amy and Dan pay £63 altogether for some tickets. Amy pays £24.50 for 7 tickets. How many tickets does Dan buy?


How to find the equation of a line from a graph?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning